<script>
export default {
  name: "StudentComponent",
  data() {
    return {
      studentName: '张三',
      age: 18,
    }
  }
}
</script>

<template>
  <div class="demo2">
    <h2>学生姓名: {{studentName}}</h2>
    <h2>学生年龄: {{age}}</h2>
  </div>
</template>

<style scoped>

</style>